6.0 / 10
(2 votes)
The enterprising alien who wants to visit Earth faces a number of daunting challenges. This program examines the advanced technologies he would need with an emphasis on concepts for interstellar travel humans are exploring.
United States of America
Documentary,
History
45 minutes
2011
Jim Hense
Flight 33 Productions
2021
5.0
2020
7.2
2022
0.0
2015
0.0
1992
0.0
2013
6.0
2012
6.0
2013
5.0
2021
0.0
2020
8.0
2020
0.0
2022
0.0
2022
0.0
2017
0.0
2016
6.7
1998
6.0
2024
0.0
0.0
2021
0.0
2004
0.0